uploaded previous client.h file

client.h

 // 1. connection to server
 // 2. KV communication functions
-#include <iostream> 
-#include <list> 
-#include <iterator> 
-#include <string>
-#include <unordered_map>
-using namespace std;
 
 int connectToServer(char *addr, char *portNo);
+void sendToServer(int sockfd);
 
-int GET(char* key, int sockfd);
-int PUT(char* key, char* value, int sockfd);
-int DEL(char* key, int sockfd);
+int GET(char* key, char *request);
+int PUT(char* key, char* value, char *request);
+int DELETE(char* key, char *request);
 
-void terminateConnection();
+void terminateConnection(char *request);